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12759-01311 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12759-01311: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 10.9 OVERALL, head_style: FLAT COUNTERSUNK, head_diameter: 15.6 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM, thread_length: 22.0 MILLIMETERS NOMINAL MM, fastener_length: 29.6 MILLIMETERS MINIMUM AND 30.4 MILLIMETERS MAXIMUM MM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-597-2889, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12759-01311
NSN: 5305-01-597-2889
FSC: 5305 — Screws
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 10.9 OVERALL
head_styleFLAT COUNTERSUNK
head_diameter15.6 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
thread_length22.0 MILLIMETERS NOMINAL MM
fastener_length29.6 MILLIMETERS MINIMUM AND 30.4 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND
surface_treatmentBLACK CHEMICAL FINISH OVERALL
width_across_flats5.0 MILLIMETERS MINIMUM AND 5.1 MILLIMETERS MAXIMUM MM
internal_drive_styleHEXAGON
end_item_identification2355-01-567-4930 TRUCK, BOMB SERVICE
nominal_thread_diameter8.0 MILLIMETERS MM
thread_series_designatorM
NSN5305-01-597-2889
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12759-01311 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 5.0 MILLIMETERS MINIMUM AND 5.1 MILLIMETERS MAXIMUM MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 29.6 MILLIMETERS MINIMUM AND 30.4 MILLIMETERS MAXIMUM MM
•
THREAD PITCH IN MILLIMETERS: 1.3
•
THREAD LENGTH: 22.0 MILLIMETERS NOMINAL MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: ISO 898, CLASS 10.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
•
HEAD STYLE: FLAT COUNTERSUNK
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS5.0 MILLIMETERS MINIMUM AND 5.1 MILLIMETERS MAXIMUM MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH29.6 MILLIMETERS MINIMUM AND 30.4 MILLIMETERS MAXIMUM MM
THREAD PITCH IN MILLIMETERS1.3
THREAD LENGTH22.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONISO 898, CLASS 10.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
COLORBLACK OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12759-01311?
12759-01311 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 12759-01311?
12759-01311 is cataloged in the U.S. Government catalog under NSN 5305-01-597-2889. This indicates validated use in U.S. government and defense supply chains.
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